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DR. NATHANIEL JAMES WALSH MD
NPI 1255695185
Surgery in Tampa, FL

Active since June 26, 2012PECOS EnrolledAccepts Medicare Assignment
5959 WEBB RD, TAMPA, FL 33615(813) 940-3130(888) 481-1487 Get Directions Write a Review

NPPES record last updated: December 6, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 6, 2021, Apr 6, 2021, Nov 5, 2019 and 2 more (5 updates tracked since 2017).

About Dr. Nathaniel James Walsh Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NATHANIEL JAMES WALSH MD (NPI 1255695185) is an individual surgery provider in Tampa, Florida, licensed in Florida (ME135773) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Hca Florida South Tampa Hospital, and is a graduate of University Of South Florida College Of Medicine (2012).

NPPES Registry Identity

NPI1255695185
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. NATHANIEL JAMES WALSHCredential: MD
Location Address5959 WEBB RDTampa, FL 33615-3219
Mailing Address5959 Webb RdTampa, FL 33615-3219 · (813) 940-3130 · Fax (888) 481-1487
Phone(813) 940-3130
Fax(888) 481-1487
Sole ProprietorNo
Medical School CMSUniversity Of South Florida College Of MedicineGraduated 2012
Enumeration DateJune 26, 2012
Last NPPES UpdateDecember 6, 20215 updates tracked since enumeration
NPPES CertifiedDecember 6, 2021
✔ NPI 1255695185 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in FL · ME135773
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
5959 WEBB RD, Tampa, FL 33615
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Nathaniel James Walsh Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6406094184
PECOS Enrollment IDI20181001000683
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Removal of lymph nodes, muscle, and tissue of neck 38724
This procedure, known as a neck dissection, involves removing lymph nodes, muscle, and tissue from the neck. It's performed to treat or prevent the spread of disease, often cancer. It's a major surgery, but it can help ensure your health and recovery.
91 services91 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
73 services73 patients
Diagnostic exam of voice box using a flexible endoscope 31575
This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.
58 services58 patients
Removal of thyroid lobe on side of neck 60220
This procedure involves the removal of one side of your thyroid gland, located in your neck. It's done to treat conditions like nodules or tumors. You'll be under anesthesia, and the surgeon will make a small incision in your neck to remove the lobe. Recovery typically takes a few weeks.
41 services41 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
39 services39 patients
Removal of thyroid 60240
Removal of the thyroid, or thyroidectomy, is a procedure where all or part of your thyroid gland is removed. The thyroid is a small gland in your neck that regulates metabolism. This procedure is typically done to treat conditions such as thyroid cancer, large goiters, or hyperthyroidism.
34 services34 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hca Florida South Tampa Hospital

Acute Care Hospitals · Tampa, FL
3/5 CMS rating
OwnershipProprietary
CMS Certification Number100206
Location2901 W Swann AveTampa, FL 33609 · Hillsborough County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33615 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAMIE C MITCHELL M.D.
Surgery
5959 WEBB RD
TAMPA, FL 33615
Hillsborough County (813) 972-0000
DR. KEVIN MACARTHUR PARRACK MD
Surgery
5959 WEBB RD
TAMPA, FL 33615
Hillsborough County (813) 972-0000
DR. TOBIAS JE CARLING MD, PHD
Surgery
5959 WEBB RD
TAMPA, FL 33615
Hillsborough County (813) 972-0000
EYAS ALKHALILI
Surgery
5959 WEBB RD
TAMPA, FL 33615
Hillsborough County (813) 940-3130
DR. DANIEL T RUAN M.D.
Surgery
5959 WEBB RD
TAMPA, FL 33615
Hillsborough County (813) 972-0000
DR. ANDREW BRICE RHODES DO
Surgery
5959 WEBB RD
TAMPA, FL 33615
Hillsborough County (813) 972-0000
DR. LUCAS NATHANIEL WATKINS M.D,
Surgery
5959 WEBB RD
TAMPA, FL 33615
Hillsborough County (813) 972-0000
DR. JOSHUA ZIEHM D.O.
Surgery
5959 WEBB RD
TAMPA, FL 33615
Hillsborough County (844) 255-8548

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nathaniel Walsh's NPI number?

The NPI number for Nathaniel Walsh is 1255695185. It was assigned to this individual provider in the NPPES registry on June 26, 2012.

Where is Nathaniel Walsh located?

Nathaniel Walsh practices at 5959 Webb Rd, Tampa, FL 33615. The listed phone number is (813) 940-3130.

What is Nathaniel Walsh's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Nathaniel Walsh enrolled in Medicare?

Yes. Nathaniel Walsh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Nathaniel Walsh accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AvMed and Florida Blue (BlueCross BlueShield FL) and 4 other insurers list Nathaniel Walsh as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Nathaniel Walsh affiliated with any hospitals?

According to CMS data, Nathaniel Walsh is affiliated with Hca Florida South Tampa Hospital.

When was this NPI record last updated?

The NPPES record for Nathaniel Walsh was last updated on December 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.